Refer to the exhibit. At the end of an RSTP election process, which access layer switch port will assume the discarding role?（）<br /> <img src="https://img.ppkao.com/2018-07/zhanglijun/2018072317314615527.jpg" /><p> Refer to the exhibit. At the end of an RSTP election process, which access layer switch port will assume the discarding role?（）<br /> <img src="https://img.ppkao.com/2018-07/zhanglijun/2018072317314615527.jpg" /></p>..

第1题

[] Refer to the exhibit. Based on this command output, what can we conclude about R3?（） Refer to the exhibit. Based on this command output, what can we conclude about R3?（）

A、A. R3 is an ABR. B、B. R3 is not connec ted to the backbone. C、C. R3 has four neighbors. D、D. R3 is the DR for area 2.

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第2题

[] Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0/16?（） Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0/16?（）

A、A. show ip route B、B. show policy - map C、C. show access - lists D、D. show route - map

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第3题

[] Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?（） Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?（）

A、A. traffic - share balanced B、B. distance C、C. maximum- paths D、D. default - network E、E. variance

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第4题

[] Refer to the exhibit. What statement is true base d upon the configuration in the exhibit? （） Refer to the exhibit. What statement is true base d upon the configuration in the exhibit? （）

A、A. CGMP version 2 is being used. B、B. The switch will use sparse mode first, dense mode second. C、C. A rendezvous point must be configured in order for the interface to operate in sparse mode. D、D. IGMP version 2 is being used. E、E. The rendezvous point is IP address 172.16.4.16. F、F. If a rendezvous point is configured, the interface cannot operate in dense mode.

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第5题

[] Refer to the exhibit.Which statement describes DLCI 17？（） Refer to the exhibit.Which statement describes DLCI 17？（）

A、A.DLCI 17 describes the ISDN circuit between R2 and R3. B、B.DLCI17 describes a PVC on R2.It cannot be used on R3 or R1. C、C.DLCI17 is the Layer 2 address used by R2 to describe a PVC to R3. D、D.DLCI17 describes the dial-up circuit from R2 and R3 to the service provider.

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第6题

[] Refer to the exhibit.which address and mask combination a summary of the routes learned by EIGRP?（） Refer to the exhibit.which address and mask combination a summary of the routes learned by EIGRP?（）

A、A.192.168.25.0255.255.255.240 B、B.192.168.25.16255.255.255.252 C、C.192.168.25.0255.255.255.252 D、D.192.168.25.28255.255.255.240 E、E.192.168.25.16255.255.255.240

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第7题

[] Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（） Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）

A、A.data link layer B、B.application layer C、C.access layer D、D.session layer E、E.network layer

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第8题

[] Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（） Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）

A、A.data link layer B、B.application layer C、C.access layer D、D.session layer E、E.network layer

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第9题

[] Refer to the exhibit a network administrator cannot establish a telnet session with the indicated router at is the cause of this failure?（） Refer to the exhibit a network administrator cannot establish a telnet session with the indicated router at is the cause of this failure?（）

A、A .A level 5 password is not set B、B.The vty password is missing C、C.The console password is missing D、D.An ACL is blocking Telnet access

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第10题

[单选题] Refer to the exhibit.How many broadcast domains exist in the exhibited topology？（）

A、one B、two C、three D、four E、five F、six

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